The Sony Ericsson Zylo, it supports the HD FLAC audio format, a high-quality lossless audio codec. The Zylo is a slider measuring 103 x 52 x 11.5 (16) mm and weighing 115 g. It is 3G enabled with dual-band HSPA but there's also quad-band GSM/GPRS/EDGE for world-wide connectivity.The Zylo's got a 2.6" TFT screen with QVGA resolution and scratch-resistant surface.